GYMNASIUM DIVIDER CURTAIN

A.	Model No. 4050 Center Drive Curtain by Performance Sports Systems Inc., Noblesville, IN. 
	
	Gym Divider Curtain shall be center rolling type compactly storing not to exceed 13.5” below structural attachment support without the use of hoist cables and belts.

B.   	Lower one-half of curtain shall be solid vinyl coated polyester (avg. 19 or 22 oz. per square yard as required).  Flammability rated as self-extinguishing by California State Fire Code.  All seams to be welded with full 1" contact welds. A padded pocket shall be formed along bottom edge of curtain to accommodate a 1-5/8" diameter batten pipe for curtain support.  Available in thirteen (13) standard colors (color to be determined by Architect).  Upper half of curtain shall be vinyl coated polyester mesh (avg. 9 oz. per square yard).  Flammability rated as self-extinguishing by California State Fire Code.  Available in six (6) standard colors (color to be determined by Architect).  Color samples provided upon request.

C.	Top and bottom of curtain shall be fabricated with a pocket to conceal continuous, 1.9 O.D. tubes 	
	extending the full length of the fabric to ensure proper support. Top tube shall be supported from 	
	the overhead support structure with a threaded rod-type support fitting to provide proper 	horizontal alignment with the floor The total length of the bottom tube to be padded with a 2-1/8” 	
	diameter closed cell polyethylene protective padding material.    

D.	Curtain shall be operated by two (2) synchronized internal tubular motors (120 volt, 60 hertz,    	single phase).  Each motor shall have a maximum torque of 700 inch pounds with a speed of 14      	 rpm, and shall be equipped with integral up and down limit switches with two locking push       	buttons.  Motors shall be maintenance free, permanently lubricated and have overheating 	protection feature.  Motors shall feature electromagnetic disk brakes that allow smooth and 	accurate stops without slippage and full braking power in event of power failure.  Each motor shall 	feature three-stage planetary gear mechanism for quiet and reliable use.  Curtain does not require 	cables, belts, strap, or torque arms for operation and all electrical components shall be neatly 	contained in overhead superstructure.  Curtains with cables, belts, straps, or torque arms shall not 	be considered equal. Curtains with electrical components not contained in overhead superstructure 	shall not be considered equal. 

	E.	Drive tube shall be affixed in the center of the curtain and supported by the vinyl mesh by means 	
		of an integrated slot in the tube and a nylon cord sewn into the bottom of the mesh panel. The 	
		vinyl panel shall be attached to the drive tube my means of an integrated slot in the tube and a 	
		nylon cord sewn into the top of the vinyl panel. 	

     	F.          Motors shall utilize a flush mounted single keyed switch to raise and lower the divider curtain (eliminating the need for two keys).  Key switch shall be located so that curtain is in full view of authorized operator at all times.  Optional wireless remote control or keypad control operation available.

	G.      	Motors shall have a five (5) year warranty against material defects and workmanship.  Curtain motors with less than a five (5) year warranty shall not be considered equal.  Vinyl shall have one (1) year warranty against material defects and workmanship.